Central retinal thickness measured with HD-OCT shows a weak correlation with visual acuity in eyes with CSME.

Nunes S., Pereira I., Santos A., Bernardes R., Cunha-Vaz J.

Br J Ophthalmol 2010, 94(9):1201-4.

doi: 10.1136/bjo.2009.165662

2010
http://bjo.bmj.com/content/early/2010/06/05/bjo.2009.165662.full.html